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4930996416640 = 27577968320399
BaseRepresentation
bin100011111000001011001…
…0010100011000010000000
3122110101202121200220012121
41013300112102203002000
51121242140040313030
614253133554134024
71016152454660230
oct107602622430200
918411677626177
104930996416640
111631250a21018
126777b0881314
13299cb6200a78
14130939227cc0
15883ee83547a
hex47c164a3080

4930996416640 has 256 divisors, whose sum is σ = 13663365120000. Its totient is φ = 1666701324288.

The previous prime is 4930996416557. The next prime is 4930996416649. The reversal of 4930996416640 is 466146990394.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4930996416649) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 241717161 + ... + 241737559.

It is an arithmetic number, because the mean of its divisors is an integer number (53372520000).

Almost surely, 24930996416640 is an apocalyptic number.

4930996416640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4930996416640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6831682560000).

4930996416640 is an abundant number, since it is smaller than the sum of its proper divisors (8732368703360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4930996416640 is a wasteful number, since it uses less digits than its factorization.

4930996416640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21187 (or 21175 counting only the distinct ones).

The product of its (nonzero) digits is 30233088, while the sum is 61.

The spelling of 4930996416640 in words is "four trillion, nine hundred thirty billion, nine hundred ninety-six million, four hundred sixteen thousand, six hundred forty".